Mo. Rev. Stat. § 443.280
A purchaser under a sale by virtue of an execution on a judgment rendered in pursuance of the provisions of sections 443.010 to 443.440 shall take a title as against the parties to the suit, but he shall not be permitted to set it up against the subsisting equities of those who are not parties thereto.
(RSMo 1939 § 3460)
Prior revisions: 1929 § 3073; 1919 § 2232; 1909 § 2839